164715648

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 459440640

約数和(自身を除く): 294724992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 101, 124, 128, 137, 186, 192, 202, 248, 274, 303, 372, 384, 404, 411, 496, 548, 606, 744, 808, 822, 992, 1096, 1212, 1488, 1616, 1644, 1984, 2192, 2424, 2976, 3131, 3232, 3288, 3968, 4247, 4384, 4848, 5952, 6262, 6464, 6576, 8494, 8768, 9393, 9696, 11904, 12524, 12741, 12928, 13152, 13837, 16988, 17536, 18786, 19392, 25048, 25482, 26304, 27674, 33976, 37572, 38784, 41511, 50096, 50964, 52608, 55348, 67952, 75144, 83022, 100192, 101928, 110696, 135904, 150288, 166044, 200384, 203856, 221392, 271808, 300576, 332088, 400768, 407712, 428947, 442784, 543616, 601152, 664176, 815424, 857894, 885568, 1202304, 1286841, 1328352, 1630848, 1715788, 1771136, 2573682, 2656704, 3431576, 5147364, 5313408, 6863152, 10294728, 13726304, 20589456, 27452608, 41178912, 54905216, 82357824, 164715648]

約数ペア:

[(1, 164715648), (2, 82357824), (3, 54905216), (4, 41178912), (6, 27452608), (8, 20589456), (12, 13726304), (16, 10294728), (24, 6863152), (31, 5313408), (32, 5147364), (48, 3431576), (62, 2656704), (64, 2573682), (93, 1771136), (96, 1715788), (101, 1630848), (124, 1328352), (128, 1286841), (137, 1202304), (186, 885568), (192, 857894), (202, 815424), (248, 664176), (274, 601152), (303, 543616), (372, 442784), (384, 428947), (404, 407712), (411, 400768), (496, 332088), (548, 300576), (606, 271808), (744, 221392), (808, 203856), (822, 200384), (992, 166044), (1096, 150288), (1212, 135904), (1488, 110696), (1616, 101928), (1644, 100192), (1984, 83022), (2192, 75144), (2424, 67952), (2976, 55348), (3131, 52608), (3232, 50964), (3288, 50096), (3968, 41511), (4247, 38784), (4384, 37572), (4848, 33976), (5952, 27674), (6262, 26304), (6464, 25482), (6576, 25048), (8494, 19392), (8768, 18786), (9393, 17536), (9696, 16988), (11904, 13837), (12524, 13152), (12741, 12928)]